[root@slobberknocker ~]# yum install ffmpeg-devel
Loading "installonlyn" plugin
Setting up Install Process
Setting up repositories
Reading repository metadata in from local files
Parsing package install arguments
Resolving Dependencies
--> Populating transaction set with selected packages. Please wait.
---> Downloading header for ffmpeg-devel to pack into transaction set.
ffmpeg-devel-0.4.9-0.34.2 100% |=========================|  12 kB    00:00
---> Package ffmpeg-devel.i386 0:0.4.9-0.34.20070204.lvn6 set to be updated
--> Running transaction check
--> Processing Dependency: libavformat.so.51 for package: ffmpeg-devel
--> Processing Dependency: libavcodec.so.51 for package: ffmpeg-devel
--> Processing Dependency: libavutil.so.49 for package: ffmpeg-devel
--> Processing Dependency: ffmpeg-libs = 0.4.9-0.34.20070204.lvn6 for package: ffmpeg-devel
--> Processing Dependency: libpostproc.so.51 for package: ffmpeg-devel
--> Restarting Dependency Resolution with new changes.
--> Populating transaction set with selected packages. Please wait.
---> Package ffmpeg-libs.i386 0:0.4.9-0.34.20070204.lvn6 set to be updated
---> Package ffmpeg.i386 0:0.4.9-0.8.20070109.fc6 set to be updated
--> Running transaction check

Dependencies Resolved

=============================================================================
 Package                 Arch       Version          Repository        Size
=============================================================================
Installing:
 ffmpeg-devel            i386       0.4.9-0.34.20070204.lvn6  livna              52 k
Installing for dependencies:
 ffmpeg                  i386       0.4.9-0.8.20070109.fc6  freshrpms         2.0 M
 ffmpeg-libs             i386       0.4.9-0.34.20070204.lvn6  livna             1.6 M

Transaction Summary
=============================================================================
Install      3 Package(s)
Update       0 Package(s)
Remove       0 Package(s)

Total download size: 3.6 M
Is this ok [y/N]: y
Downloading Packages:
(1/1): ffmpeg-devel-0.4.9 100% |=========================|  52 kB    00:00
Running Transaction Test
Finished Transaction Test


Transaction Check Error:   file /usr/lib/libavcodec.so.51 conflicts between attempted installs of ffmpeg-0.4.9-0.8.20070109.fc6 and ffmpeg-libs-0.4.9-0.34.20070204.lvn6
  file /usr/lib/libavformat.so.51 conflicts between attempted installs of ffmpeg-0.4.9-0.8.20070109.fc6 and ffmpeg-libs-0.4.9-0.34.20070204.lvn6
  file /usr/lib/libavutil.so.49 conflicts between attempted installs of ffmpeg-0.4.9-0.8.20070109.fc6 and ffmpeg-libs-0.4.9-0.34.20070204.lvn6
  file /usr/lib/vhook/drawtext.so conflicts between attempted installs of ffmpeg-0.4.9-0.8.20070109.fc6 and ffmpeg-libs-0.4.9-0.34.20070204.lvn6
  file /usr/lib/vhook/fish.so conflicts between attempted installs of ffmpeg-0.4.9-0.8.20070109.fc6 and ffmpeg-libs-0.4.9-0.34.20070204.lvn6
  file /usr/lib/vhook/imlib2.so conflicts between attempted installs of ffmpeg-0.4.9-0.8.20070109.fc6 and ffmpeg-libs-0.4.9-0.34.20070204.lvn6
  file /usr/lib/vhook/null.so conflicts between attempted installs of ffmpeg-0.4.9-0.8.20070109.fc6 and ffmpeg-libs-0.4.9-0.34.20070204.lvn6
  file /usr/lib/vhook/ppm.so conflicts between attempted installs of ffmpeg-0.4.9-0.8.20070109.fc6 and ffmpeg-libs-0.4.9-0.34.20070204.lvn6
  file /usr/lib/vhook/watermark.so conflicts between attempted installs of ffmpeg-0.4.9-0.8.20070109.fc6 and ffmpeg-libs-0.4.9-0.34.20070204.lvn6